Results 241 to 250 of about 19,994 (277)

Diffuse CD30‐Positive Cutaneous Infiltrate in a Clinically Suspected Hidradenitis Suppurativa Lesion: Histopathologic and Diagnostic Challenges

open access: yesJournal of Cutaneous Pathology, EarlyView.
ABSTRACT Hidradenitis suppurativa (HS) is a chronic inflammatory skin disorder affecting apocrine gland–bearing areas. We report a 38‐year‐old male with a lesion in the left axilla, initially clinically interpreted as HS and resistant to antibiotics.
R. Gervasi   +10 more
wiley   +1 more source

Multiparasitism Resolves the Apparent Paradox of High Male Pheromone Investment Despite Frequent Within‐Host Mating in a Parasitoid

open access: yesEntomologia Experimentalis et Applicata, EarlyView.
It is unknown why males of the parasitoid wasp Nasonia giraulti produce large amounts of a costly sex pheromone although they were long thought to mate with their females already before emergence within the host. Mated females do no longer respond to the pheromone.
Martina Wendler   +2 more
wiley   +1 more source

Outbreak of poisoning by sodium hydrogen methylarsonate (MSMA)—an arsenic‐based herbicide—in horses in Brazil

open access: yesEquine Veterinary Journal, EarlyView.
Abstract Background Arsenic poisoning in horses is rarely reported in the literature. However, arsenic compounds can be present in rodenticides, pesticides, and herbicides, representing a potential source of accidental exposure for horses. Objective To describe the epidemiological, clinical, and laboratory findings from a herd of 31 horses exposed to ...
Gabriella Faria Pereira   +7 more
wiley   +1 more source

Wolbachia: a Friend or Foe for Uzi flies. [PDF]

open access: yes, 2014
Huchesh, H.C.   +4 more
core  

Characterisation of a phylogenetically distinct PL25 family ulvan lyase from a seaweed biomass enriched metagenome

open access: yesThe FEBS Journal, EarlyView.
Ulvan is a polysaccharide available from green seaweed with beneficial properties for various applications. The full potential of ulvan requires enzymatic degradation of the polymer, thus producing ulvan oligosaccharides. This study expands the armoury of characterised ulvan lyases.
Andrius Jasilionis   +8 more
wiley   +1 more source

ADAM17 and its proteolytic targets in disease pathogenesis

open access: yesThe FEBS Journal, EarlyView.
ADAM17 as a multifunctional sheddase with contrasting roles across inflammatory, metabolic, cardiovascular, and neoplastic diseases. Through regulated activation by iRhom, iTAP/FRMD8, and tetraspanins, ADAM17 cleaves diverse membrane ligands and receptors, thereby promoting inflammation, fibrosis, obesity, insulin resistance, and tumor progression ...
Abdulbasit Amin, Marina Badenes
wiley   +1 more source
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Eradication of Culex pipiens fatigans through Cytoplasmic Incompatibility

Nature, 1967
Culex pipiens fatigans is the chief vector of filariasis in south-east Asia. Urbanization has often caused the numbers of this mosquito—and with it the danger of filariasis infection—to increase alarmingly1. The natural vigour, tolerance and fast development of resistance to insecticides of this mosquito necessitate the development of other control ...
exaly   +3 more sources

Wolbachia-Induced Cytoplasmic Incompatibility

2001
SYLVAIN CHARLAT, KOSTAS BOURTZIS 3 AND HERVE MERCOT 1 Institut Jacques Monod, Laboratoire Dynamique du Genome et Evolution, CNRS-Universites Paris 6, Paris 7, 2 place Jussieu, 75251 Paris Cedex 05, France, charlat@ijm.jussieu.fr 2 Department of Environmental and Natural Resources Management, University of Ioannina, Agrinio 30100, Greece 3 Insect ...
Charlat, S., Bourtzis, K., Merçot, H.
openaire   +2 more sources

Cytoplasmic Incompatibility and Population Structure

Journal of Theoretical Biology, 1997
Wolbachiais a maternally inherited bacterial infection common in many insects. These bacteria cause cytoplasmic incompatibility, in which a cross between an infected male and an uninfected female is sterile. Infected females are always fertile, suggesting that an infected male produces a sterilizing product against which infected females are protected.
openaire   +2 more sources

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